Valves by Type
Refinery isolation, pipeline block service, petrochemical units, power and utilities. Compare design standard, pressure class, size range, materials and end connections before selecting a product family.
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Product Collections
Choose the construction that best fits your service. Each collection shows the available pressure classes and project configuration options.
API 600 / ASME B16.34
Full-bore isolation in refinery, pipeline, petrochemical and power piping. Size range 2–48 in; available classes: Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500.
View product range →API 602 / ASME B16.34
Compact small-bore isolation in high-integrity process service. Size range 1/2–2 in; available classes: Class 800, Class 1500.
View product range →ASME B16.34 / API 600
High-pressure and high-temperature isolation, especially steam and power service. Size range 2–36 in; available classes: Class 600, Class 900, Class 1500, Class 2500.
View product range →API 603 / ASME B16.34
Corrosive chemical, marine and offshore process service. Size range 2–24 in; available classes: Class 150, Class 300, Class 600.
View product range →Selection Guide
For gate valves, review wedge type, bonnet type, stem/trim, body material, end connection and operation. The final selection should match the piping class, service conditions and project specification.
Typical Applications
Refinery isolation, pipeline block service, petrochemical units, power and utilities. Confirm fluid, pressure, temperature, cycling frequency and shutoff requirements before quotation.
Engineering Resources
Use these guides to compare designs, materials, end connections and RFQ requirements before selecting a valve family.
Send your valve list, datasheet or piping specification for review.
